another food question

piglet6609

i was at the store today looking at the gerber foods - that is what we feed DD. she is on stage 2's and we also give her puffs and i'm going to try yogurt. i know they tell you what foods they can have based on their development, like the containers say "sitter", "crawler", and "toddler". do you all follow those strictly? i mean, i wouldn't give her something that says toddler - but i give the puffs and those say "crawler". she doesn't crawl yet and doesn't even go up on all fours... but i really think thats because she is a little fat and "lazy" lol (totally content to just stay wherever i put her). 

what are your thoughts on this? TIA